Start by creating a physical data model with a SAMPLE database, creating a SAMP schema, and creating some tables and columns.
首先创建一个物理数据模型，模型中包括一个SAMPLE数据库、一个SAMP模式和一些表和列。
Instead of attempting to migrate all of your data, start by bringing new project teams into the new model.
通过引入新的项目小组到新的模式中，从而取代了尝试移动你所有数据的计划。
Top-down -- Start from an existing XML description of the interface (XML schema, DTD, WSDL), derive the XML data model, and generate the mapping/conversion code.
自顶向下——从现有的接口XML描述（XML模式、DTD、WSDL）开始，派生 XML数据模型，并生成映射/转换代码。
In many cases it is necessary to copy the data from the XML object model into an application-specific object model or a database before processing can start.
很多情况下，在处理之前必须将数据从XML对象模型复制到应用程序专用的对象模型或者数据库。
You will start by developing a simple data model for keeping track of the teams in your league and the players on those teams.
开始时将建立一个简单的数据模型，用于跟踪球队及其队员。
When we click Start this time, WEKA will run this test data set through the model we already created and let us know how the model did.
当我们这次单击Start时，WEKA将会贯穿我们已经创建的这个模型运行测试数据集并会让我们知道模型的情况。
Using a sample checkout and reservation application model for lab computer systems, we start with the most simplistic code required to access application data from the database.
我们使用一个实验室计算机系统的签出和保留应用模型的示例，首先编写从数据库访问应用程序数据所需的最简单的代码。
But start-from-code doesn't have to mean exposing a data model by direct serialization.
但是“由代码开始”并不意味着必须通过直接序列化来暴露数据模型。
On the other hand, if you're starting with a data set, such as fields that must be completed in a database, start by designing the data model first, and then create the form layout.
相反，如果需要从数据集(比如在数据库中必须完成的字段)开始，则最好首先设计数据模型，然后再创建表单布局。
Before we start to define the Model Bridges, let's look at the classes associated with the application data.
在开始定义ModelBridge之前，我们先了解一下与应用程序数据相关联的类。
In five blog entries spanning five days, the Data Governance blog provides a quick start guide for developing a Data Maturity Model.
在横跨5天的5篇博文中，数据治理博客提供了一个开发数据成熟度模型的快速入门指南。
We start with a schema that defines the required data set, create a data model to reflect that schema, and then design a form that consumes that data model. To do this, we follow these steps.
首先从定义所需数据集的模式开始，然后创建一个数据模型来反映这个模式，最后基于该数据模型设计表单。
To build out the back end, start with defining the data model for the MySQL database.
要构建后端，首先要为MySQL数据库定义数据模型。
The model was calibrated by the survey data in Changchun city and the velocity of the vehicle start wave propagation was calculated by the model.
利用长春市实际调查数据标定了模型，并得到了波速计算值。
The model was calibrated by the survey data in Changchun city and the velocity of the vehicle start wave propagation was calculated by the model.
利用长春市实际调查数据标定了模型，并得到了波速计算值。
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